Actress and reality TV star Denise Richards was spotted at several events over the weekend with newly lightened hair. I'm not sure if the Summer sun has oxidised her typically blonde mane, or if she's going for the beachy, bleach-blonde effect, but her hair is looking brighter, whiter and more monotone than ever before. Below we also see her pictured with highlights, lowlights and with her hair dyed in more of her natural and warm brunette colour. Out of these three shades, which do you think looks the most flattering on Denise?

Source: WireImage